Aktívna norma | Vydaná: 28.02.1969

BS 4439:1969

Specification for screwed studs for general purposes. Metric series.

Dostupné jazyky: Anglicky

Dostupné prevedenie: PDF - okamžité stiahnutie, Tlačené

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Podrobné informácie

Označenie: BS 4439:1969

Dátum vydania: 28.02.1969

Stránok: 28

Krajina: Britská technická norma

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Anotácia

Dimensions and tolerances for screwed studs with ISO metric threads in diameters from 3 mm to 39 mm inclusive, intended for general purposes. Mechanical properties are given only in respect of carbon or alloy steel screwed studs which are not being used for special applications, such as those requiring weldability or corrosion resistance. Dimensional requirements given also apply to non-ferrous and stainless steel screwed studs. Forms a parallel metric standard to BS 2693:Part 1. Status: Confirmed

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